2816968

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 6998400

約数和(自身を除く): 4181432

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 269, 308, 374, 476, 538, 616, 748, 952, 1076, 1309, 1496, 1883, 2152, 2618, 2959, 3766, 4573, 5236, 5918, 7532, 9146, 10472, 11836, 15064, 18292, 20713, 23672, 32011, 36584, 41426, 50303, 64022, 82852, 100606, 128044, 165704, 201212, 256088, 352121, 402424, 704242, 1408484, 2816968]

約数ペア:

[(1, 2816968), (2, 1408484), (4, 704242), (7, 402424), (8, 352121), (11, 256088), (14, 201212), (17, 165704), (22, 128044), (28, 100606), (34, 82852), (44, 64022), (56, 50303), (68, 41426), (77, 36584), (88, 32011), (119, 23672), (136, 20713), (154, 18292), (187, 15064), (238, 11836), (269, 10472), (308, 9146), (374, 7532), (476, 5918), (538, 5236), (616, 4573), (748, 3766), (952, 2959), (1076, 2618), (1309, 2152), (1496, 1883)]